Kontrollerar ifall Javascript-koden är korrekt enligt Webperf-communityts egna Javascript-test. Testet är ett "lint"-test för att avgöra om det är korrekt Javascript och följer webbstandard.
Betyg: 2.86 av 5
- JS är dålig.
Webbstandard
- `< script>` in: #1: Webbsida , antal grupperade fel: 1 ( 4.80 betyg )
- `< script>` in: #1: Webbsida , antal fel: 1 ( 4.80 betyg )
- Parsing error: Unexpected token : (totalt 1 st)
- `< script src="...">` in: #1: Webbsida , antal grupperade fel: 3 ( 4.40 betyg )
- `< script src="...">` in: #1: Webbsida , antal fel: 11 ( 2.80 betyg )
- X is not defined. (totalt 4 st)
- Unexpected console statement. (totalt 4 st)
- X is defined but never used. (totalt 3 st)
- `< script>` in: #35: anchor, antal grupperade fel: 1 ( 4.80 betyg )
- `< script>` in: #35: anchor, antal fel: 1 ( 4.80 betyg )
- X is not defined. (totalt 1 st)
- `< script src="...">` in: #35: anchor, antal grupperade fel: 4 ( 4.20 betyg )
- `< script src="...">` in: #35: anchor, antal fel: 100 ( 1.00 betyg )
- X is defined but never used. (totalt 78 st)
- X is not defined. (totalt 17 st)
- Unexpected console statement. (totalt 3 st)
- X is assigned a value but never used. (totalt 2 st)
- `< script>` in: #48: bframe, antal grupperade fel: 1 ( 4.80 betyg )
- `< script>` in: #48: bframe, antal fel: 1 ( 4.80 betyg )
- X is not defined. (totalt 1 st)
- `< script src="...">` in: #48: bframe, antal grupperade fel: 4 ( 4.20 betyg )
- `< script src="...">` in: #48: bframe, antal fel: 100 ( 1.00 betyg )
- X is defined but never used. (totalt 78 st)
- X is not defined. (totalt 17 st)
- Unexpected console statement. (totalt 3 st)
- X is assigned a value but never used. (totalt 2 st)
- `< script>` in: #52: sw-iframe.html, antal grupperade fel: 1 ( 4.80 betyg )
- `< script>` in: #52: sw-iframe.html, antal fel: 2 ( 4.60 betyg )
- X is defined but never used. (totalt 2 st)
- `content-type=".*javascript.*"` in: #8: gtm.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #8: gtm.js, antal fel: 449 ( 1.00 betyg )
- X is defined but never used. (totalt 352 st)
- X is assigned a value but never used. (totalt 85 st)
- X is not defined. (totalt 11 st)
- Unexpected console statement. (totalt 1 st)
- `content-type=".*javascript.*"` in: #31: script.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #31: script.js, antal fel: 497 ( 1.00 betyg )
- X is defined but never used. (totalt 395 st)
- X is assigned a value but never used. (totalt 85 st)
- X is not defined. (totalt 13 st)
- Unexpected console statement. (totalt 4 st)
- `content-type=".*javascript.*"` in: #32: js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #32: js, antal fel: 877 ( 1.00 betyg )
- X is defined but never used. (totalt 712 st)
- X is assigned a value but never used. (totalt 139 st)
- X is not defined. (totalt 22 st)
- Unexpected console statement. (totalt 4 st)
- `content-type=".*javascript.*"` in: #33: js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #33: js, antal fel: 1355 ( 1.00 betyg )
- X is defined but never used. (totalt 1093 st)
- X is assigned a value but never used. (totalt 216 st)
- X is not defined. (totalt 42 st)
- Unexpected console statement. (totalt 4 st)
- `content-type=".*javascript.*"` in: #34: fbevents.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #34: fbevents.js, antal fel: 2009 ( 1.00 betyg )
- X is defined but never used. (totalt 1729 st)
- X is assigned a value but never used. (totalt 217 st)
- X is not defined. (totalt 48 st)
- Unexpected console statement. (totalt 15 st)
- `content-type=".*javascript.*"` in: #37: banner.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #37: banner.js, antal fel: 2090 ( 1.00 betyg )
- X is defined but never used. (totalt 1773 st)
- X is assigned a value but never used. (totalt 217 st)
- X is not defined. (totalt 77 st)
- Unexpected console statement. (totalt 23 st)
Integritet & säkerhet
- `< script>` in: #1: Webbsida , antal grupperade fel: 1 ( 4.80 betyg )
- `< script>` in: #1: Webbsida , antal fel: 1 ( 4.80 betyg )
- Parsing error: Unexpected token : (totalt 1 st)
- `< script src="...">` in: #1: Webbsida , antal grupperade fel: 1 ( 4.80 betyg )
- `< script src="...">` in: #1: Webbsida , antal fel: 107 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 107 st)
- `< script src="...">` in: #35: anchor, antal grupperade fel: 18 ( 1.40 betyg )
- `< script src="...">` in: #35: anchor, antal fel: 2265 ( 1.00 betyg )
- Expected X and instead saw X. (totalt 1641 st)
- Expected an assignment or function call and instead saw an expression. (totalt 574 st)
- Unnecessary escape character: \/. (totalt 9 st)
- X is assigned to itself. (totalt 6 st)
- Unnecessary escape character: \). (totalt 5 st)
- Do not access Object.prototype method X from target object. (totalt 4 st)
- Unnecessary escape character: \?. (totalt 4 st)
- Comparing to itself is potentially pointless. (totalt 4 st)
- Unnecessary escape character: \^. (totalt 3 st)
- Unnecessary escape character: \-. (totalt 3 st)
- Unnecessary escape character: \.. (totalt 3 st)
- Unnecessary escape character: \(. (totalt 2 st)
- eval can be harmful. (totalt 2 st)
- Unnecessary escape character: \+. (totalt 1 st)
- X is not modified in this loop. (totalt 1 st)
- Unnecessary escape character: \[. (totalt 1 st)
- Unnecessary X. (totalt 1 st)
- Unnecessary escape character: \{. (totalt 1 st)
- `< script src="...">` in: #48: bframe, antal grupperade fel: 18 ( 1.40 betyg )
- `< script src="...">` in: #48: bframe, antal fel: 2265 ( 1.00 betyg )
- Expected X and instead saw X. (totalt 1641 st)
- Expected an assignment or function call and instead saw an expression. (totalt 574 st)
- Unnecessary escape character: \/. (totalt 9 st)
- X is assigned to itself. (totalt 6 st)
- Unnecessary escape character: \). (totalt 5 st)
- Do not access Object.prototype method X from target object. (totalt 4 st)
- Unnecessary escape character: \?. (totalt 4 st)
- Comparing to itself is potentially pointless. (totalt 4 st)
- Unnecessary escape character: \^. (totalt 3 st)
- Unnecessary escape character: \-. (totalt 3 st)
- Unnecessary escape character: \.. (totalt 3 st)
- Unnecessary escape character: \(. (totalt 2 st)
- eval can be harmful. (totalt 2 st)
- Unnecessary escape character: \+. (totalt 1 st)
- X is not modified in this loop. (totalt 1 st)
- Unnecessary escape character: \[. (totalt 1 st)
- Unnecessary X. (totalt 1 st)
- Unnecessary escape character: \{. (totalt 1 st)
- `< script>` in: #52: sw-iframe.html, antal grupperade fel: 2 ( 4.60 betyg )
- `< script>` in: #52: sw-iframe.html, antal fel: 14 ( 2.20 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 11 st)
- Expected X and instead saw X. (totalt 3 st)
- `content-type=".*javascript.*"` in: #8: gtm.js, antal grupperade fel: 13 ( 2.40 betyg )
- `content-type=".*javascript.*"` in: #8: gtm.js, antal fel: 1676 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1208 st)
- Expected X and instead saw X. (totalt 263 st)
- Do not access Object.prototype method X from target object. (totalt 125 st)
- Unnecessary escape character: \/. (totalt 63 st)
- X is not modified in this loop. (totalt 7 st)
- X is assigned to itself. (totalt 3 st)
- eval can be harmful. (totalt 1 st)
- Comparing to itself is potentially pointless. (totalt 1 st)
- Unnecessary escape character: \?. (totalt 1 st)
- Unnecessary escape character: \.. (totalt 1 st)
- Unexpected string concatenation of literals. (totalt 1 st)
- Unnecessary X. (totalt 1 st)
- Script URL is a form of eval. (totalt 1 st)
- `content-type=".*javascript.*"` in: #31: script.js, antal grupperade fel: 17 ( 1.60 betyg )
- `content-type=".*javascript.*"` in: #31: script.js, antal fel: 1986 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1425 st)
- Expected X and instead saw X. (totalt 329 st)
- Do not access Object.prototype method X from target object. (totalt 135 st)
- Unnecessary escape character: \/. (totalt 63 st)
- X is not modified in this loop. (totalt 9 st)
- X is assigned to itself. (totalt 7 st)
- Comparing to itself is potentially pointless. (totalt 3 st)
- Unnecessary escape character: \?. (totalt 2 st)
- Unnecessary X. (totalt 2 st)
- The Function constructor is eval. (totalt 2 st)
- Unsafe usage of ThrowStatement. (totalt 2 st)
- Unnecessary escape character: \&. (totalt 2 st)
- eval can be harmful. (totalt 1 st)
- Unnecessary escape character: \.. (totalt 1 st)
- Unexpected string concatenation of literals. (totalt 1 st)
- Script URL is a form of eval. (totalt 1 st)
- Unnecessary escape character: \=. (totalt 1 st)
- `content-type=".*javascript.*"` in: #32: js, antal grupperade fel: 18 ( 1.40 betyg )
- `content-type=".*javascript.*"` in: #32: js, antal fel: 3650 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 2732 st)
- Expected X and instead saw X. (totalt 566 st)
- Do not access Object.prototype method X from target object. (totalt 239 st)
- Unnecessary escape character: \/. (totalt 66 st)
- X is not modified in this loop. (totalt 13 st)
- X is assigned to itself. (totalt 10 st)
- Comparing to itself is potentially pointless. (totalt 4 st)
- Unnecessary escape character: \?. (totalt 3 st)
- Unnecessary escape character: \.. (totalt 2 st)
- Unexpected string concatenation of literals. (totalt 2 st)
- Unnecessary X. (totalt 2 st)
- Script URL is a form of eval. (totalt 2 st)
- The Function constructor is eval. (totalt 2 st)
- Unsafe usage of ThrowStatement. (totalt 2 st)
- Unnecessary escape character: \&. (totalt 2 st)
- eval can be harmful. (totalt 1 st)
- Unnecessary escape character: \=. (totalt 1 st)
- Unnecessary escape character: \}. (totalt 1 st)
- `content-type=".*javascript.*"` in: #33: js, antal grupperade fel: 18 ( 1.40 betyg )
- `content-type=".*javascript.*"` in: #33: js, antal fel: 4985 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 3743 st)
- Expected X and instead saw X. (totalt 786 st)
- Do not access Object.prototype method X from target object. (totalt 329 st)
- Unnecessary escape character: \/. (totalt 69 st)
- X is not modified in this loop. (totalt 16 st)
- X is assigned to itself. (totalt 13 st)
- Comparing to itself is potentially pointless. (totalt 5 st)
- Unnecessary escape character: \?. (totalt 4 st)
- Unnecessary escape character: \.. (totalt 3 st)
- Unexpected string concatenation of literals. (totalt 3 st)
- Script URL is a form of eval. (totalt 3 st)
- Unnecessary X. (totalt 2 st)
- The Function constructor is eval. (totalt 2 st)
- Unsafe usage of ThrowStatement. (totalt 2 st)
- Unnecessary escape character: \&. (totalt 2 st)
- eval can be harmful. (totalt 1 st)
- Unnecessary escape character: \=. (totalt 1 st)
- Unnecessary escape character: \}. (totalt 1 st)
- `content-type=".*javascript.*"` in: #34: fbevents.js, antal grupperade fel: 34 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #34: fbevents.js, antal fel: 6374 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 4359 st)
- Expected X and instead saw X. (totalt 1389 st)
- Do not access Object.prototype method X from target object. (totalt 332 st)
- Unnecessary escape character: \/. (totalt 78 st)
- X is assigned to itself. (totalt 21 st)
- Unsafe usage of ThrowStatement. (totalt 18 st)
- X is not modified in this loop. (totalt 16 st)
- Unnecessary escape character: \-. (totalt 16 st)
- Unnecessary escape character: \?. (totalt 13 st)
- Unnecessary escape character: \}. (totalt 10 st)
- Unnecessary escape character: \+. (totalt 9 st)
- Unnecessary escape character: \^. (totalt 9 st)
- Unnecessary escape character: \{. (totalt 9 st)
- Unnecessary escape character: \.. (totalt 8 st)
- Unnecessary escape character: \'. (totalt 8 st)
- Comparing to itself is potentially pointless. (totalt 7 st)
- Unnecessary escape character: \=. (totalt 7 st)
- Unnecessary escape character: \$. (totalt 7 st)
- Unnecessary escape character: \*. (totalt 7 st)
- Unnecessary escape character: \|. (totalt 7 st)
- Unexpected string concatenation of literals. (totalt 6 st)
- Script URL is a form of eval. (totalt 4 st)
- The Function constructor is eval. (totalt 4 st)
- Unnecessary escape character: \[. (totalt 4 st)
- Unnecessary escape character: \". (totalt 4 st)
- Unnecessary escape character: \,. (totalt 4 st)
- Unnecessary X. (totalt 3 st)
- Unnecessary escape character: \). (totalt 3 st)
- Unnecessary escape character: \(. (totalt 3 st)
- Unnecessary escape character: \&. (totalt 2 st)
- Unsafe usage of ReturnStatement. (totalt 2 st)
- Unnecessary escape character: \@. (totalt 2 st)
- Unnecessary escape character: \`. (totalt 2 st)
- eval can be harmful. (totalt 1 st)
- `content-type=".*javascript.*"` in: #37: banner.js, antal grupperade fel: 34 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #37: banner.js, antal fel: 6671 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 4574 st)
- Expected X and instead saw X. (totalt 1453 st)
- Do not access Object.prototype method X from target object. (totalt 334 st)
- Unnecessary escape character: \/. (totalt 78 st)
- X is assigned to itself. (totalt 24 st)
- Unsafe usage of ThrowStatement. (totalt 20 st)
- X is not modified in this loop. (totalt 18 st)
- Unnecessary escape character: \-. (totalt 16 st)
- Unnecessary escape character: \?. (totalt 13 st)
- Comparing to itself is potentially pointless. (totalt 11 st)
- Unnecessary escape character: \}. (totalt 10 st)
- Unnecessary escape character: \+. (totalt 9 st)
- Unnecessary escape character: \^. (totalt 9 st)
- Unnecessary escape character: \{. (totalt 9 st)
- Unnecessary escape character: \.. (totalt 8 st)
- Unnecessary escape character: \'. (totalt 8 st)
- The Function constructor is eval. (totalt 7 st)
- Unnecessary escape character: \=. (totalt 7 st)
- Unnecessary escape character: \$. (totalt 7 st)
- Unnecessary escape character: \*. (totalt 7 st)
- Unnecessary escape character: \|. (totalt 7 st)
- Unexpected string concatenation of literals. (totalt 6 st)
- Unnecessary escape character: \[. (totalt 5 st)
- Unnecessary X. (totalt 4 st)
- Script URL is a form of eval. (totalt 4 st)
- Unnecessary escape character: \". (totalt 4 st)
- Unnecessary escape character: \,. (totalt 4 st)
- Unnecessary escape character: \). (totalt 3 st)
- Unnecessary escape character: \(. (totalt 3 st)
- Unnecessary escape character: \&. (totalt 2 st)
- Unsafe usage of ReturnStatement. (totalt 2 st)
- Unnecessary escape character: \@. (totalt 2 st)
- Unnecessary escape character: \`. (totalt 2 st)
- eval can be harmful. (totalt 1 st)